Sale

Engines and Components› Camshafts and Valvetrain

Tomei

Procam Exhaust Camshaft 262° Duration 10.25mm Lift

$380.00 $342.00 Save $38.00

SKU: TA301E-NS05M

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Tomei TA301E-NS05M is an exhaust camshaft designed for the NISSAN RB26DETT engine and the NISSAN 34 GT-R model.

This camshaft features a duration of 262 and a lift of 10.25mm. It is part of Tomei's Procam line, offering an optimized profile for enhanced engine performance.
Show original supplier description
The Tomei Procam exhaust camshaft, part number TA301E-NS05M, is engineered for the NISSAN RB26DETT engine, specifically for the GT-R R34 model. This camshaft boasts a duration of 262 degrees and a lift of 10.25mm, designed to optimize exhaust flow and improve engine performance. As part of Tomei's Procam series, it features a carefully balanced profile intended to increase the effective area compared to regular camshafts. This camshaft is a direct replacement for the factory unit. Compatibility is confirmed for the Nissan Skyline R34 GT-R (1998-2002) with the RB26DETT engine. When installing, it is recommended to use compatible valve springs and lifters, such as the Tomei TA304A-NS05B valve springs and TA307A-NS05B valve lifters, which are listed as required parts for certain configurations. Note: This product is intended for off-road use only and may not be legal for street use.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTomei
Part NumberTA301E-NS05M
CategoryEngines and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy